Abstract: Provided is a flow path unit through which liquid to be supplied to a head for ejecting the liquid flows. The flow path unit includes a flow path member having a flow path, and a filter unit configured to be detachably attached to the flow path member, the flow path member has an opening that communicates with the flow path and to which the filter unit is configured to be mounted, and the filter unit includes a filter configured to filter liquid flowing through the flow path, and a holding member configured to hold the filter.

Abstract: The massage machine includes a massage unit for treating a treatment target person, a first drive unit for driving the massage unit in a direction facing a treatment site of at least the treatment target person, and a control unit that controls driving of at least the first drive unit. The massage unit is configured to include a treatment unit in an articulated structure with at least two or more joints, and a second drive unit that drives the treatment unit in the direction facing the treatment target site of the treatment target person. The at least the two or more joints are shifted from each other in a direction intersecting a longitudinal direction of the treatment target site.

Abstract: In a flow path unit, ink flows toward a recording head that ejects the ink. The flow path unit includes a flow path portion, a temperature adjustment unit, and a compression coil spring. The flow path portion is formed of metal and includes a supply pipe through which the ink flows. The temperature control unit heats the supply pipe. The compression coil spring is formed of metal and is attached to an inner surface of the supply pipe. The ink can come into contact with the compression coil spring, and the compression coil spring enables the ink to flow downstream in the supply pipe.

Abstract: A heart failure marker that is simple, and preferably usable by non-invasive test. A method for measuring heart failure risk, comprising: (A) measuring an angiotensinogen amount value of urine collected from a subject.

Abstract: Provided is a flow path unit through which liquid to be supplied to a head for ejecting the liquid flows. The flow path unit includes a flow path member having a flow path, and a filter unit configured to be detachably attached to the flow path member, the flow path member has an opening that communicates with the flow path and to which the filter unit is configured to be mounted, and the filter unit includes a filter configured to filter liquid flowing through the flow path, and a holding member configured to hold the filter.

Abstract: The massage machine includes a massage unit for treating a treatment target person, a first drive unit for driving the massage unit in a direction facing a treatment site of at least the treatment target person, and a control unit that controls driving of at least the first drive unit. The massage unit is configured to include a treatment unit in an articulated structure with at least two or more joints, and a second drive unit that drives the treatment unit in the direction facing the treatment target site of the treatment target person. The at least the two or more joints are shifted from each other in a direction intersecting a longitudinal direction of the treatment target site.

Abstract: A cushion valve includes a housing having a pair of primary chambers and a pair of secondary chambers. A first spool and a pair of second spools are arranged in the housing. Biasing members are respectively arranged between the first spool and the second spool and between the first spool and the second spool. A first internal passage communicating with a tank port is formed at the first spool. Each of the second spools includes a land portion configured to open or close an opening formed between the primary chamber and the corresponding secondary chamber. A second internal passage including a restrictor is formed at each of the second spools. When one of the second spools moves toward the first spool, the first internal passage communicates with the secondary chamber located at the other second spool side.